*SUPPORT*
IN: dax lug OUT: PURPLE PURPLE
IN: gazzer gazzer dax OUT: YELLOW YELLOW PURPLE
IN: fep wif OUT: BLUE BLUE
IN: gazzer blicket OUT: YELLOW YELLOW
IN: fep blicket OUT: BLUE BLUE
IN: dax dax fep lug OUT: PURPLE PURPLE BLUE BLUE
IN: tufa OUT: RED
IN: gazzer OUT: YELLOW
IN: gazzer wif OUT: YELLOW YELLOW
IN: fep lug OUT: BLUE BLUE
IN: dax blicket OUT: PURPLE PURPLE
IN: tufa tufa wif OUT: RED RED RED
IN: gazzer lug OUT: YELLOW YELLOW
IN: tufa tufa OUT: RED RED

*QUERY*
IN: gazzer tufa wif OUT: YELLOW RED RED
IN: dax OUT: PURPLE
IN: gazzer fep blicket OUT: YELLOW BLUE BLUE
IN: tufa gazzer lug OUT: RED YELLOW YELLOW
IN: tufa wif OUT: RED RED
IN: fep OUT: BLUE
IN: tufa lug OUT: RED RED
IN: fep gazzer blicket OUT: BLUE YELLOW YELLOW
IN: tufa fep gazzer lug OUT: RED BLUE YELLOW YELLOW
IN: dax tufa gazzer wif OUT: PURPLE RED YELLOW YELLOW

*GRAMMAR*
dax -> PURPLE 
 fep -> BLUE 
 gazzer -> YELLOW 
 tufa -> RED 
 u1 lug -> [u1] [u1] 
 u1 wif -> [u1] [u1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 